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You searched for: creator:"Tojo"
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[audio]Tojo-On The Run - Tojo
01 -blueberry(5:24) 02 -frozen leaf(5:31) 03 -nairobi(3:53) 04 -on the run(5:43) 05 -unplug the tv(5:18) 06 -your visions.(8:12)
Keywords: [PICPACK]; experimental; noise; ambient; glitch
Downloads: 568
[audio]Tojo-When Lights Slow Down - Tojo
01-Under The Autumn(5:28) 02-Save This Night(5:02) 03-When Lights Slow Down(5:25) 04-Inside My Wres(3:54) 05-One Coffee For My Girlfrend Yuki(5:19)
Keywords: [PICPACK]; experimental; abstract; idm; glitch; ambient
Downloads: 983
[texts]Free-ordered CUG on Chemical Abstract Machine - Satoshi Tojo
We propose a paradigm for concurrent natural language generation. In order to represent grammar rules distributively, we adopt categorial unification grammar (CUG) where each category owns its functional type. We augment typed lambda calculus with several new combinators, to make the order of lambda-conversions free for partial / local processing. The concurrent calculus is modeled with Chemical Abstract Machine...
Downloads: 11
[texts]Involutions of compact Riemannian 4-symmetric spaces - Hiroyuki Kurihara
Let G/H be a compact 4-symmetric space of inner type such that the dimension of the center Z(H) of H is at most one. In this paper we shall classify involutions of G preserving H for the case where dim Z(H)=0, or H is a centralizer of a toral subgroup of G.
Downloads: 6
[texts]Schwarzschild Space-Time in Gauge Theories of Gravity - Toshiharu Kawai
In Poincar\'e gauge theory of gravity and in $\overline{\mbox{Poincar\'e}}$ gauge theory of gravity, we give the necessary and sufficient condition in order that the Schwarzschild space-time expressed in terms of the Schwarzschild coordinates is obtainable as a torsionless exact solution of gravitational field equations with a spinless point-like source having the energy-momentum density $\widetilde{\mbox{\boldmath $T$}}_\mu^{~\nu}(x) = - Mc^2 \delta_\mu^{~0} \delta_0^{~\nu} \delta^{(3)}(\mbox{\...
Downloads: 5
[texts]Elevated circulating levels of an incretin hormone, glucagon-like peptide-1, are associated with metabolic components in high-risk patients with cardiovascular disease. (Volume 9) - Yamaoka-Tojo, Minako
This article is from Cardiovascular Diabetology, volume 9.AbstractBackground: Glucagon-like peptide-1 (GLP-1) is an incretin hormone that has a wide range of effects on glucose metabolism and cardiovascular function (e.g., improving insulin sensitivity, reduction in appetite, modulation of heart rate, blood pressure and myocardial contractility). Metabolic syndrome (MetS) is associated with an increased risk of developing atherosclerotic cardiovascular diseases...
Downloads: 1
[texts]Postprandial hyperglycemia and endothelial function in type 2 diabetes: focus on mitiglinide. (Volume 11) - Kitasato, Lisa
This article is from Cardiovascular Diabetology, volume 11.AbstractThe risk of cardiovascular complication in a diabetes patient is similar to that in a nondiabetic patient with a history of myocardial infarction. Although intensive control of glycemia achieved by conventional antidiabetic agents decreases microvascular complications such as retinopathy and nephropathy, no marked effect has been reported on macrovascular complications or all-cause mortality...
Downloads: 1
[texts]Maternal Vibration: An Important Cue for Embryo Hatching in a Subsocial Shield Bug. (Volume 9) - Mukai, Hiromi
This article is from PLoS ONE, volume 9.AbstractHatching care has been reported for many taxonomic groups, from invertebrates to vertebrates. The sophisticated care that occurs around hatching time is expected to have an adaptive function supporting the feeble young. However, details of the characteristics of the adaptive function of hatching care remain unclear. This study investigated the hatching care of the subsocial shield bug, Parastrachia japonensis (Heteroptera: Parastrachiidae) to verif...
Downloads: 1
[texts]Systemic Lupus Erythematosus Accompanied by Psoriasis Induces IL-27-Producing Cells in Both Affected Areas of the Skin. (Volume 4) - Tojo, Gen-ichi
This article is from Case Reports in Dermatology, volume 4.AbstractIL-27 is mainly produced by activated antigen-presenting cells (APCs), and has been reported in various Th1/Th17-mediated inflammatory diseases, including psoriasis, and even in Th2-complexed disease, such as systemic lupus erythematosus (SLE). We describe a 51-year-old Japanese man with SLE accompanied by psoriasis. Interestingly, immunohistochemical staining revealed the existence of IL-27-producing cells in biopsy specimens fr...
[texts]Defect structures in nematic liquid crystals around charged particles - Keisuke Tojo
We numerically study the orientation deformations in nematic liquid crystals around charged particles. We set up a Ginzburg-Landau theory with inhomogeneous electric field. If the dielectric anisotropy varepsilon_1 is positive, Saturn ring defects are formed around the particles. For varepsilon_10 and in the perpendicular plane for varepsilon_10 and varepsilon_1
Downloads: 6
[texts]Effects of ezetimibe add-on therapy for high-risk patients with dyslipidemia. (Volume 8) - Yamaoka-Tojo, Minako
This article is from Lipids in Health and Disease, volume 8.AbstractBackground: Ezetimibe (Zetia®) is a potent inhibitor of cholesterol absorption that has been approved for the treatment of hypercholesterolemia. Statin, an inhibitor of cholesterol synthesis, is the first-choice drug to reduce low-density lipoprotein-cholesterol (LDL-C) for patients with hypercholesterolemia, due to its strong effect to lower the circulating LDL-C levels...
Downloads: 2
[texts]Circulating interleukin-18: A specific biomarker for atherosclerosis-prone patients with metabolic syndrome. (Volume 8) - Yamaoka-Tojo, Minako
This article is from Nutrition & Metabolism, volume 8.AbstractBackground: Metabolic syndrome (MetS) is associated with an increased risk of the development of atherosclerotic cardiovascular disease (CVD). Interleukin-18 (IL-18), which is a pleiotropic proinflammatory cytokine with important regulatory functions in the innate immune response system, plays a crucial role in vascular pathologies. IL-18 is also a predictor of cardiovascular death in patients with CVD and is involved in atherosclerot...
Downloads: 1
[texts]Spin-dependent inelastic collisions in spin-2 Bose-Einstein condensates - Satoshi Tojo
We studied spin-dependent two-body inelastic collisions in F=2 87Rb Bose-Einstein condensates both experimentally and theoretically. The 87Rb condensates were confined in an optical trap and selectively prepared in various spin states in the F=2 manifold at a magnetic field of 3.0 G. Measured atom loss rates are found to depend on spin states of colliding atoms. We measured two fundamental loss coefficients for two-body inelastic collisions with the total spin of 0 and 2; the coefficients determ...
Downloads: 3
[texts]Evaluation of an Automated Rapid Diagnostic Test for Detection of Clostridium difficile. (Volume 9) - Tojo, Masayoshi
This article is from PLoS ONE, volume 9.AbstractThe Verigene Clostridium difficile Nucleic Acid Test (Verigene CDF Test) (Nanosphere, Northbrook, IL, USA) is a new multiplex qualitative polymerase chain reaction (PCR) test used to detect C. difficile toxin genes in fecal specimens. To evaluate the performance of the new method, we tested 69 fecal samples from patients with suspected C. difficile infection using the Verigene CDF test, an enzyme immunoassay (EIA) and PCR following anaerobic fecal ...
Downloads: 4
[texts]Line shapes of optical Feshbach resonances near the intercombination transition of bosonic Ytterbium - M. Borkowski
The properties of bosonic Ytterbium photoassociation spectra near the intercombination transition $^{1}S_{0}$--$^{3}P_{1}$ are studied theoretically at ultra low temperatures. We demonstrate how the shapes and intensities of rotational components of optical Feshbach resonances are affected by mass tuning of the scattering properties of the two colliding ground state atoms. Particular attention is given to the relationship between the magnitude of the scattering length and the occurrence of shape...
Downloads: 5
[texts]Group II phospholipase A2 in human gingiva with periodontal disease. (Volume 4) - Shinohara, H.
This article is from Mediators of Inflammation, volume 4.AbstractFourteen kilodalton phospholipase A2 molecules (PLA2) are classified into two groups, I- and II-PLA2, and only the latter has been considered to play a pathogenetic role in various forms of tissue inflammation. Previously we demonstrated high PLA2 activity in gingival crevicular fluid (GCF) of patients with periodontal disease, without determining the group of the enzyme involved...
[texts]Isolation and Characterization of a Thermotolerant Ammonia-Oxidizing Bacterium Nitrosomonas sp. JPCCT2 from a Thermal Power Station. (Volume 28) - Itoh, Yoshikane
This article is from Microbes and Environments, volume 28.AbstractA thermotolerant ammonia-oxidizing bacterium strain JPCCT2 was isolated from activated sludge in a thermal power station. Cells of JPCCT2 are short non-motile rods or ellipsoidal. Molecular phylogenetic analysis of 16S rRNA gene sequences demonstrated that JPCCT2 belongs to the genus Nitrosomonas with the highest similarity to Nitrosomonas nitrosa Nm90 (100%), Nitrosomonas sp...
Downloads: 5
[texts]Flow cytometric analysis of Notch1 and Jagged1 expression in normal blood cells and leukemia cells. (Volume 4) - KANAMORI, ERIKO
This article is from Experimental and Therapeutic Medicine, volume 4.AbstractNotch1 and its ligand Jagged1 are proteins with important roles in the growth of leukemia cells. Although the detection of Notch1 protein in acute lymphoblastic leukemia cells using immunoblot analysis has been previously reported, the expression patterns of Notch1 and Jagged1 detected by flow cytometry (FCM) in normal blood cells and various leukemia cells have not been well-characterised...
Downloads: 6
[texts]Factors related to successful outcome of conservative treatment for rotator cuff tears. (Volume 115) - Tanaka, Minoru
This article is from Upsala Journal of Medical Sciences, volume 115.AbstractBackground: Much controversy exists as to the management of full-thickness tears of the rotator cuff. Not all patients with rotator cuff tears require surgical treatment. We have little information whether there are factors that are related to successful outcome of conservative treatment. Aim: The purpose of this study was to determine the factors related to the successful outcome following conservative treatment...
Downloads: 1
[texts]Unconventional magnetic transition and transport behavior in Na0.75CoO2 - T. Motohashi
Here we report an unconventional magnetic and transport phenomenon in a layered cobalt oxide, NaxCoO2. Only for x = 0.75, a magnetic transition of the second order was clearly detected at Tm ~ 22 K where an apparent specific-heat jump, an onset of extremely small spontaneous magnetization, and a kink in resistivity came in. Moreover large positive magnetoresistance effect was observed below Tm. These features of the transition strongly indicate the appearance of an unusual electronic state that ...
Downloads: 7
[texts]Basal Cell Carcinoma Arising from Xeroderma Pigmentosum: A Case Report and an Immunohistochemical Study. (Volume 5) - Furudate, Sadanori
This article is from Case Reports in Dermatology, volume 5.AbstractWe describe a 26-year-old Japanese patient with basal cell carcinoma arising from xeroderma pigmentosum (XP). Immunohistochemical staining revealed dense infiltration of CD163+ M2 macrophages, together with Foxp3+ regulatory T cells. Interestingly, MMP9, which was reported as one of the functional markers for immunosuppressive macrophages, was also detected in the CD163+ M2 macrophage-infiltrated areas...
Downloads: 2
[texts]Successful Treatment of Granuloma Faciale with Topical Tacrolimus: A Case Report and Immunohistochemical Study. (Volume 4) - Tojo, Gen-ichi
This article is from Case Reports in Dermatology, volume 4.AbstractWe report the case of a 55-year-old Japanese patient with granuloma faciale (GF) successfully treated with topical tacrolimus and describe the immunohistochemical study. Immunohistochemical staining revealed that the patient's granuloma contained CD3+, CD4+, CD8+, CD68+ and CD163+ cells. Interestingly, these cells contained granulysin+ T cells and lacked Foxp3high+ regulatory T cells...
Downloads: 2
[texts]Controlling phase separation of binary Bose-Einstein condensates via mixed-spin-channel Feshbach resonance - Satoshi Tojo
We investigate controlled phase separation of a binary Bose-Einstein condensate (BEC) in the proximity of mixed-spin-channel Feshbach resonance in the |F = 1, mF = +1> and |F = 2,mF = -1> states of 87Rb at a magnetic field of 9.10 G. Phase separation occurs on the lower magnetic-field side of the Feshbach resonance while the two components overlap on the higher magnetic-field side. The Feshbach resonance curve of the scattering length is obtained from the shape of the atomic cloud by comparison ...
Downloads: 13
[texts]Successful Treatment of Plasmacytosis Circumorificialis with Topical Tacrolimus: Two Case Reports and an Immunohistochemical Study. (Volume 5) - Fujimura, Taku
This article is from Case Reports in Dermatology, volume 5.AbstractPlasmacytosis circumorificialis (PLC), a benign chronic inflammatory disease with an unknown pathogenesis, is characterized by erythema, erosion nodules and ulcers around the openings of the human body. In this report, we describe two cases of PLC successfully treated with topical tacrolimus. Interestingly, immunohistochemical staining revealed that prominent CD163+ proinflammatory macrophages and IL-17-producing cells were infil...
Downloads: 3
[texts]Prospective randomized study for optimal insulin therapy in type 2 diabetic patients with secondary failure. (Volume 7) - Miyashita, Yumi
This article is from Cardiovascular Diabetology, volume 7.AbstractBackground: The large clinical trials proved that Basal-Bolus (BB) insulin therapy was effective in the prevention of diabetic complications and their progression. However, BB therapy needs multiple insulin injections per a day. In this regard, a biphasic insulin analogue needs only twice-daily injections, and is able to correct postprandial hyperglycemia...
[texts]Soil organic carbon dynamics and crop yield for different crop rotations in a degraded ferruginous tropical soil in a semi-arid region: a simulation approach. (Volume 149) - SOLER, C. M. TOJO
This article is from The Journal of Agricultural Science, volume 149.AbstractIn recent years, simulation models have been used as a complementary tool for research and for quantifying soil carbon sequestration under widely varying conditions. This has improved the understanding and prediction of soil organic carbon (SOC) dynamics and crop yield responses to soil and climate conditions and crop management scenarios...
Downloads: 5
[texts]A Young Man with Anti-NMDAR Encephalitis following Guillain-Barr? Syndrome. (Volume 3) - Tojo, Kana
This article is from Case Reports in Neurology, volume 3.AbstractA 19-year-old man developed rapidly progressive muscle weakness and dysesthesia in the extremities, and dyspnea after a flu-like episode. Nerve conduction studies showed reduced motor nerve conduction velocities with conduction block, and sensory nerve action potentials could not be evoked. The patient was diagnosed as having Guillain-Barré syndrome (GBS), and was treated with 2 cycles of intravenous immunoglobulin (IVIg) therapy ...
[texts]REG Iα gene expression is linked with the poor prognosis of lung adenocarcinoma and squamous cell carcinoma patients via discrete mechanisms. (Volume 30) - KIMURA, MICHITAKA
This article is from Oncology Reports, volume 30.AbstractThe aim of the present study was to evaluate the effects of the REG Iα and REG Iβ genes on lung cancer cell lines, and thereafter, the expression of REG family genes (REG Iα, REG Iβ, REG III, HIP/PAP and REG IV) in lung cancer in relation to patient prognosis was evaluated. Lung adenocarcinoma (AD) and squamous cell carcinoma (SCC) cell lines expressing REG Iα or REG Iβ (HLC-1 REG Iα/Iβ and EBC-1 REG Iα/Iβ) were established, and ...
Downloads: 5
[texts]Ischemic Acute Kidney Injury Perturbs Homeostasis of Serine Enantiomers in the Body Fluid in Mice: Early Detection of Renal Dysfunction Using the Ratio of Serine Enantiomers. (Volume 9) - Sasabe, Jumpei
This article is from PLoS ONE, volume 9.AbstractThe imbalance of blood and urine amino acids in renal failure has been studied mostly without chiral separation. Although a few reports have shown the presence of D-serine, an enantiomer of L-serine, in the serum of patients with severe renal failure, it has remained uncertain how serine enantiomers are deranged in the development of renal failure. In the present study, we have monitored serine enantiomers using a two-dimensional HPLC system in the...
Downloads: 1
[texts]Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam. (Volume 11) - Pongvongsa, Tiengkham
This article is from Malaria Journal, volume 11.AbstractBackground: In Savannakhet province, Laos and Quang Tri province, Vietnam, malaria is still an important health problem and most cases are found in the mountainous, forested border areas where ethnic minority groups live. The objectives of this study were to obtain a better joint understanding of the malaria situation along the border and, on the basis of that, improve malaria control methods through better cooperation between the two count...
Downloads: 1
[texts]Effects of candesartan in hypertensive patients with type 2 diabetes mellitus on inflammatory parameters and their relationship to pulse pressure. (Volume 11) - Sakamoto, Masaya
This article is from Cardiovascular Diabetology, volume 11.AbstractBackground: Angiotensin receptor blockers (ARBs) are reported to provide direct protection to many organs by controlling inflammation and decreasing oxidant stress in patients without arteriosclerosis. This study aimed to evaluate (1) whether an ARB (candesartan) decreases values for inflammatory parameters in hypertensive patients with type 2 diabetes mellitus of long duration accompanied by arteriosclerosis and (2) whether ther...
Downloads: 7
[texts]Localization of Serine Racemase and Its Role in the Skin. (Volume 134) - Inoue, Ran
This article is from The Journal of Investigative Dermatology, volume 134.AbstractD-Serine is an endogenous coagonist of the N-methyl-D-aspartate (NMDA)–type glutamate receptor in the central nervous system and its synthesis is catalyzed by serine racemase (SR). Recently, the NMDA receptor has been found to be expressed in keratinocytes (KCs) of the skin and involved in the regulation of KC growth and differentiation...
Downloads: 1
[texts]Influence of FTO variants on obesity, inflammation and cardiovascular disease risk biomarkers in Spanish children: a case-control multicentre study. (Volume 14) - Olza, Josune
This article is from BMC Medical Genetics, volume 14.AbstractBackground: Variants in the FTO gene have been associated with obesity in children, but this association has not been shown with other biomarkers. We assessed the association of 52 FTO polymorphisms, spanning the whole gene, with obesity and estimated the influence of these polymorphisms on anthropometric, clinical and metabolic parameters as well as inflammation and cardiovascular disease (CVD) risk biomarkers among Spanish children...
Downloads: 5
[texts]Myeloperoxidase Is an Early Biomarker of Inflammation and Cardiovascular Risk in Prepubertal Obese Children. (Volume 35) - Olza, Josune
This article is from Diabetes Care, volume 35.AbstractOBJECTIVE: Obesity is associated with a state of chronic low-grade inflammation. Myeloperoxidase (MPO) plays an important role in the initiation and progression of acute and chronic inflammatory diseases, such as cardiovascular disease (CVD). The objectives of the current study were to evaluate plasma MPO levels in prepubertal obese children and to determine whether MPO could be an early biomarker of inflammation and CVD risk...
Downloads: 7
[texts]Effects of co-administration of candesartan with pioglitazone on inflammatory parameters in hypertensive patients with type 2 diabetes mellitus: a preliminary report. (Volume 12) - Suzuki, Hirofumi
This article is from Cardiovascular Diabetology, volume 12.AbstractBackground: Angiotensin receptor blockers (ARBs) are reported to provide direct protection to many organs by controlling inflammation and decreasing oxidant stress. Pioglitazone, an anti-diabetic agent that improves insulin resistance, was also reported to decrease inflammation and protect against atherosclerosis. This study aimed to evaluate the utility of combination therapy with both medicines from the viewpoint of anti-inflam...
Downloads: 1
[texts]Evaluation of an Automated Rapid Diagnostic Assay for Detection of Gram-Negative Bacteria and Their Drug-Resistance Genes in Positive Blood Cultures. (Volume 9) - Tojo, Masayoshi
This article is from PLoS ONE, volume 9.AbstractWe evaluated the performance of the Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN; Nanosphere, Northbrook, IL, USA), an automated multiplex assay for rapid identification of positive blood cultures caused by 9 Gram-negative bacteria (GNB) and for detection of 9 genes associated with β-lactam resistance. The BC-GN assay can be performed directly from positive blood cultures with 5 minutes of hands-on and 2 hours of run time per samp...
Downloads: 2
[texts]Distinct Molecular Features of Different Macroscopic Subtypes of Colorectal Neoplasms. (Volume 9) - Konda, Kenichi
This article is from PLoS ONE, volume 9.AbstractBackground: Colorectal adenoma develops into cancer with the accumulation of genetic and epigenetic changes. We studied the underlying molecular and clinicopathological features to better understand the heterogeneity of colorectal neoplasms (CRNs). Methods: We evaluated both genetic (mutations of KRAS, BRAF, TP53, and PIK3CA, and microsatellite instability [MSI]) and epigenetic (methylation status of nine genes or sequences, including the CpG islan...
Downloads: 6
[texts]Integrated genomic and prospective clinical studies show the importance of modular pleiotropy for disease susceptibility, diagnosis and treatment. (Volume 6) - Gustafsson, Mika
This article is from Genome Medicine, volume 6.AbstractBackground: Translational research typically aims to identify and functionally validate individual, disease-specific genes. However, reaching this aim is complicated by the involvement of thousands of genes in common diseases, and that many of those genes are pleiotropic, that is, shared by several diseases. Methods: We integrated genomic meta-analyses with prospective clinical studies to systematically investigate the pathogenic, diagnostic...
Downloads: 5
[texts]Immunomodulation with eicosapentaenoic acid supports the treatment of autoimmune small-vessel vasculitis. (Volume 4) - Hirahashi, Junichi
This article is from Scientific Reports, volume 4.AbstractSmall-vessel vasculitis is a life-threatening autoimmune disease that is frequently associated with anti-neutrophil cytoplasmic antibodies (ANCAs). Conventional immunotherapy including steroids and cyclophosphamide can cause serious adverse events, limiting the efficacy and safety of treatment. Eicosapentaenoic acid (EPA), a key component of fish oil, is an omega-3 polyunsaturated fatty acid widely known to be cardioprotective and benefic...
Downloads: 6
[texts]Preferential expression of potential markers for cancer stem cells in large cell neuroendocrine carcinoma of the lung. An FFPE proteomic study. (Volume 1) - Nomura, Masaharu
This article is from Journal of Clinical Bioinformatics, volume 1.AbstractBackground: Large cell neuroendocrine carcinoma (LCNEC) of the lung, a subtype of large cell carcinoma (LCC), is characterized by neuroendocrine differentiation that small cell lung carcinoma (SCLC) shares. Pre-therapeutic histological distinction between LCNEC and SCLC has so far been problematic, leading to adverse clinical outcome...
Downloads: 1
[texts]Radiation Damage Study for PHENIX Silicon Stripixel Sensors - J. Asai
Silicon stripixel sensors which were developed at BNL will be installed as part of the RHIC-PHENIX silicon vertex tracker (VTX). RHIC II operations provide luminosity up to 2x10^32 /cm2/s so the silicon stripixel sensors will be exposed to a significant amount of radiation. The most problematic radiation effect for VTX is the increase of leakage current, which degrades the signal to noise ratio and may saturate the readout electronics...
Downloads: 3
[texts]Effect of in vivo administration of reprogramming factors in the mouse liver. (Volume 6) - TOMOKUNI, AKIRA
This article is from Oncology Letters, volume 6.AbstractCancer is initiated by the transformation of stem cells or progenitor cells via a dedifferentiation process that leads to cancer stem cells; however, the process involves the activation of growth-promoting oncogenes and the inactivation of growth-constraining tumor suppressor genes. The introduction of defined factors, such as those encoded by c-Myc, Sox2, Oct3/4 and Klf4, in normal somatic cells results in their dedifferentiation into indu...
Downloads: 1
[texts]Measurement of Analyzing Power for Proton-Carbon Elastic Scattering in the Coulomb-Nuclear Interference Region with a 22-GeV/c Polarized Proton Beam - J. Tojo
The analyzing power for proton-carbon elastic scattering in the coulomb-nuclear interference region of momentum transfer, $9.0\times10^{-3}
Downloads: 2
[texts]Single Transverse-Spin Asymmetry in Very Forward and Very Backward Neutral Particle Production for Polarized Proton Collisions at sqrt{s} = 200 GeV - Y. Fukao
In the 2001-2002 running period of the Relativistic Heavy Ion Collider (RHIC), transversely polarized protons were accelerated to 100 GeV for the first time, with collisions at sqrt{s} = 200 GeV. We present results from this run for single transverse spin asymmetries for inclusive production of neutral pions, photons and neutrons of the energy region 20 - 100 GeV for forward and backward production for angles between 0.3 mrad and 2.2 mrad with respect to the polarized proton direction...
Downloads: 2
[texts]Measurement of Direct Photons in Au+Au Collisions at sqrt(s_NN) = 200 GeV - S. Afanasiev
We report the measurement of direct photons at midrapidity in Au+Au collisions at sqrt{s_NN} = 200 GeV. The direct photon signal was extracted for the transverse-momentum range of 4 GeV/c < p_T < 22 GeV/c, using a statistical method to subtract decay photons from the inclusive-photon sample. The direct-photon nuclear-modification factor R_AA was calculated as a function of p_T for different Au+Au collision centralities using the measured p+p direct-photon spectrum and compared to theoretical pre...
Downloads: 13
[texts]High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions - A. Adare
Correlations of charged hadrons of 1 < pT < 10 GeV/c with high pT direct photons and pi^ 0 mesons in the range 5
Downloads: 14
[texts]Measurement of neutral mesons in p+p collisions at sqrt(s) = 200 GeV and scaling properties of hadron production - A. Adare
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the invariant differential cross section for production of K^0_S , \omega, \eta prime, and \phi mesons in p + p collisions at = 200 GeV. Measurements \omega and \phi production in different decay channels give consistent results. New results for the \phi are in agreement with previously published data and extend the measured pT coverage...
Downloads: 6
[texts]Nuclear-Modification Factor for Open-Heavy-Flavor Production at Forward Rapidity in Cu+Cu Collisions at sqrt(s_NN)=200 GeV - A. Adare
Background: Heavy-flavor production in p+p collisions tests perturbative-quantum-chromodynamics (pQCD) calculations. Modification of heavy-flavor production in heavy-ion collisions relative to binary-collision scaling from p+p results, quantified with the nuclear-modification factor (R_AA), provides information on both cold- and hot-nuclear-matter effects. Purpose: Determine transverse-momentum, pt, spectra and the corresponding R_AA for muons from heavy-flavor mesons decay in p+p and Cu+Cu coll...
Downloads: 7
[texts]Cross section and double helicity asymmetry for eta mesons and their comparison to neutral pion production in p+p collisions at sqrt(s)=200 GeV - A. Adare
Measurements of double-helicity asymmetries for inclusive hadron production in polarized p+p collisions are sensitive to helicity--dependent parton distribution functions, in particular to the gluon helicity distribution, Delta(g). This study focuses on the extraction of the double-helicity asymmetry in eta production: polarized p+p --> eta + X, the eta cross section, and the eta/pi^0 cross section ratio...
Downloads: 3
[texts]Identified charged hadron production in p+p collisions at sqrt(s)=200 and 62.4 GeV - A. Adare
Transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, $p$ and $\bar{p}$ in $p+p$ collisions at $\sqrt{s}$=200 and 62.4 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC). These data provide important baseline spectra for comparisons with identified particle spectra in heavy ion collisions at RHIC. We present the inverse slope parameter $T_{\rm inv}$, mean transverse momentum $$ and yield per unit rapidity $dN/dy$ at each ener...
Downloads: 7
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